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The second Dragon Ball Z villain in the series.
He is a bald muscular Saiyan with a mustache shaped like a sharp arch. He is the manliest of all Saiyans.
He wears Frieza's traditional Saiyan armor with dark blue body plates and gold shoulder plates. He wears metallic gauntlets and boots that share the same color as his armor. He has an ape tail meaning that he can transform into a Great Ape with the help of the Power Ball (an energy ball in the shape of a full moon). He wears a scouter on his left eye, as per the tradition of Frieza's henchmen.
He eventually removes his scouter and armor, respectively, as the series goes on. He killed Gohan and brutalized him, which eventually put Goku into rage. When he goes to question fellow Saiyan Vegeta about Goku's power level, Vegeta states that it's it's over 9000, much to his surprise.
He is a loyal servant to Vegeta, until he was trashed for his weakness as a sign of betrayal.